The invention discloses an intelligent subsurface buoy which comprises an active sounding instrument, a non-active sounding instrument, a subsurface buoy controller, a main floating ball, a support, a mooring cable, a signal cable, an instrument chain, an anchor chain and a gravity anchor. The active sounding instrument comprises an ADCP and a single-point current meter; the non-active sounding instrument comprises a beacon machine, a hydrophone, a subsurface buoy controller, an acoustic releaser and a temperature-salinity-depth instrument; an interface circuit of the subsurface buoy controller is connected with interface circuits of the active sounding instrument and the inactive sounding instrument through signal cables; a transducer of the hydrophone is arranged at the focus of the hyperbolic reflecting surface on the main floating ball; acoustic signals are transmitted to the transducer after being reflected and converged by the hyperbolic reflecting surface, the transducer converts the acoustic signals into electric signals and transmits the electric signals to the subsurface buoy controller for processing, and the active sounding instrument is started or stopped according to measurement results of the hydrophone and the ADCP. According to the intelligent subsurface buoy, intentional or unintentional damage caused by exposure of the intelligent subsurface buoy can be avoided, and the unit observation data cost is reduced.
本发明公开了一种智能潜标,其包括主动发声仪器、非主动发声仪器、潜标控制器、主浮球、支架、系留缆、信号线缆、仪器链、锚链和重力锚;主动发声仪器包括ADCP和单点海流计;非主动发声仪器包括信标机、水听器、潜标控制器、声学释放器和温盐深仪;潜标控制器其接口电路通过信号线缆连接主动发声仪器和非主动发声仪器的接口电路;水听器的换能器设置在主浮球上的双曲反射面的焦点处;声信号经双曲反射面反射汇聚后传送到换能器处,换能器将声信号转换为电信号,传输给潜标控制器处理,根据水听器和ADCP测量结果启动或停止主动发声仪器。本发明智能潜标能避免因暴露自己遭到有意或无意的破坏,且降低单位观测数据成本。
Intelligent subsurface buoy
一种智能潜标
2021-07-16
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01G Wägen , WEIGHING / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / G01S RADIO DIRECTION-FINDING , Funkpeilung / G01V Geophysik , GEOPHYSICS |
Intelligent real-time communication subsurface buoy and communication method
European Patent Office | 2020
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